Evaluation on Seismic Stability of Slopes Based on Fractal Interpolation Model
[1]WANC WeiTIAN Jie,WANG Zhi-tao,MA Dong-hui,et al.Evaluation on Seismic Stability of Slopes Based on Fractal Interpolation Model[J].Journal of Zhengzhou University (Engineering Science),2011,32(06):58-62.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
32
Number of periods:
2011 06
Page number:
58-62
Column:
Public date:
2011-11-10
- Title:
- Evaluation on Seismic Stability of Slopes Based on Fractal Interpolation Model
- Keywords:
- fractal interpolation model; fractal dimension ; slope; seismic stability ; evaluation
- CLC:
- TU457
- DOI:
- -
- Abstract:
- Fractal interpolation model for evaluation of seismic stability of slopes is proposed.Firstly,six keyfactors are selected as the factors for synthetic evaluation of slope seismic stability. In addition, because of fewstandard samples,fifty standard samples are produced by the way of stochastic interpolation on basis of classi-fication standard;Secondly,through calculating the fractal dimension of single index of seismic stability ofslopes,confirming the fractal dimension exponent evaluation of the index of single slope with the maximumlikelihood classification principle;Thirdly,adopting weighted summation value,this method calculates thelevel of the colligate estimation of multi-index of slope and establishes the fractal interpolation evaluation modelaccording to the relationship between the value of comprehensive evaluation of the samples and the experiencelevel; Finally,ten samples are evaluated.The results show that the fractal interpolation model results are rea-sonable and objective,and they have better reliability and stability so as to provide a new research method andidea for seismic stability of slopes.
- References:
- -
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Last Update:
1900-01-01